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The first recorded attempt on an eight-thousander took place on the
expedition by Albert F.Mummery, and J.Norman Collie
to Nanga
Parbat in the territory of Kashmir (in present day
Pakistan Administered Kashmir) in 1895; this attempt failed as
Mummery and two Gurkhas, Ragobir and Goman
Singh, were killed by an avalanche.

The first person to climb all fourteen eight-thousanders was
Reinhold Messner. He completed this
task on October 16, 1986. A year later, in 1987, Jerzy Kukuczka became the second climber to
accomplish this feat. , a total of seventeen people have followed
through undisputed. This is an extremely hazardous feat; at least
four people have died while in pursuit of this goal. The man who
has climbed the mountains of this category most times is Juanito Oiarzabal; a total of 23 times
since 1985 to 2009.

Notes

In making any "highest mountains" list, one needs to use a
criterion to exclude subpeaks and only list independent mountains.
There is no universally agreed-upon such criterion. However the
(generally accepted) list of fourteen eight-thousanders is obtained
if one uses a topographic prominence cutoff of
between 200 and 500 metres (610 and 1524 feet). Some eight-thousand
metre subpeaks have been climbed as goals in themselves, for
example Lhotse Middle, but
this is quite rare.

Geographical facts and first ascents information of the Main
8000ers
http://www.8000ers.com/cms/en/8000ers-mainmenu-205.html

The summits of K2, Gasherbrum I, Gasherbrum II and Broad Peak
are on the de facto
border between Pakistan and China along the "Karakoram" range. They
are claimed by India. The most common ascent routes to the summits
are largely via Pakistan, with some climbing from the China
side.

The summits of K2, Gasherbrum I, Gasherbrum II and Broad Peak
are on the de facto
border between Pakistan and China along the "Karakoram" range. They
are claimed by India. The most common ascent routes to the summits
are largely via Pakistan, with some climbing from the China
side.

The summits of K2, Gasherbrum I, Gasherbrum II and Broad Peak
are on the de facto
border between Pakistan and China along the "Karakoram" range. They
are claimed by India. The most common ascent routes to the summits
are largely via Pakistan, with some climbing from the China
side.

The summits of K2, Gasherbrum I, Gasherbrum II and Broad Peak
are on the de facto
border between Pakistan and China along the "Karakoram" range. They
are claimed by India. The most common ascent routes to the summits
are largely via Pakistan, with some climbing from the China
side.

climbers who have reached the summit of all 14
eight-thousanders
http://www.8000ers.com/cms/download.html?func=startdown&id=155